Special plant-derived liquid pesticide fertilizer for vegetables and preparation method thereof

Abstract

The invention belongs to the field of multifunctional novel biofertilizers, and relates to a special plant-derived liquid pesticide fertilizer for vegetables, which can be used through spraying, sprinkling and water dissolving. The pesticide fertilizer comprises the following raw materials in parts by weight: 3-9 parts of elm bark, 1-5 parts of elm seed, 3-7 parts of sophora bark, 1-7 parts of sophora flower, 1-5 parts of honeysuckle flower, 1-3 parts of white sugar, 1-8 parts of agricultural amino acid, 2-9 parts of potassium dihydrogen phosphate, 5-9 parts of urea, 0.1-3 parts of amino-oligosaccharin, 0.01-0.5 part of polyglutamic acid, 0.01-0.1 part of lecithin and a proper amount of water. According to the invention, the prepared special plant-derived liquid pesticide fertilizer for vegetables has no toxicity, no pollution and no public nuisance, is especially suitable for development of green agriculture, ensures that the produced vegetables conform to the requirements of green foods and agriculturally has the characteristics of no residue, no pollution and no resistance; and by regulating endogenous hormones of vegetables, the special plant-derived liquid pesticide fertilizer for vegetables achieves the purposes of improving the vegetable quality and realizing high yield and good harvest.

Description

[0001] technical field [0002] The invention belongs to the field of new multifunctional biological fertilizers, and relates to a vegetable-specific plant-derived liquid medicinal fertilizer that can be used for spraying, drenching and flushing and a preparation method thereof. Background technique [0003] With the improvement of people's living standards, the current dietary structure of Chinese residents is undergoing major changes, that is, the per capita grain consumption is decreasing, and the demand for high-quality vegetables, fruits, livestock products, and egg and milk products will continue to increase. Therefore, the demand for green fertilizers and pollution-free pesticides will also increase, which provides a good development opportunity for the development of high-quality and efficient plant fertilizers. Consumers' awareness of green food has also been greatly improved, and green consumption is gradually becoming a culture and fashion. Driven by this tre...

AI Technical Summary

Problems solved by technology

The dependence of modern agriculture on highly toxic pesticides leads to the abuse of highly toxic pesticides, especially in economic crop areas, which rely on chemical pesticides and inorganic elemental fertilizers (high nitrogen, high phosphorus or improper fertilization, excessive fertilization) all the year round, resulting in the existence of The concentration of a single nutrient is too high, resulting in an excessive stock of physical phase reactions in the soil, causing the natural operation law of the harmful soil ecological environment in the soil and water areas, causing nitro salt compounds in some areas to cause a serious decline in crop quality. Planting the same crop, repeated stubble causes more crop diseases and insect pests

In particular, people's long-term dependence and abuse of highly toxic pesticides not only lead to product quality decline, yield decline, and increase in pests and diseases, but also cause damage to the soil aggregate structure, resulting in soil compaction, massive death of earthworms, and serious pollution of groundwater. sustainable development of traditional agriculture

In some vegetable bases, after crops are planted, no matter how much nitrogen, phosphorus, potassium and chemical pesticides are used, the serious decline in crop yield and quality cannot be controlled. In some areas, vegetables have fallen by more than 60%.

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